.fatherbox {
  width: 100%;
}
#left {
  position: absolute;
}
.mainbox {
  font-size: 14px;
  left: 0;
  top: 0;
}
.mainbox ul {
  background-color: #304156;
}
.mainbox ul li {
  width: 100%;
  margin-left: 0;
  list-style: none;
  box-sizing: border-box;
  height: 56px;
  line-height: 56px;
  padding-left: 20px;
}
.mainbox ul li:hover {
  background-color: #263445;
}
.mainbox ul li:hover span {
  background-color: #263445;
}
.mainbox ul li a {
  text-decoration: none;
  color: #e3e3e3;
}
.mainbox ul li a i {
  padding-right: 30px;
}
.mainbox ul li a .jy-button {
  float: right;
  right: 10px;
  line-height: 56px;
  height: 56px;
  vertical-align: baseline;
  margin-left: 40px;
  padding-right: 10px;
  color: #909399;
  font-size: 12px;
  transition: transform 0.4s;
}
.textbox {
  display: none;
  box-sizing: border-box;
  background-color: #263445;
}
.textbox li {
  height: 56px;
  padding-left: 30px !important;
  background-color: #263445;
}
.textbox li:hover {
  background-color: #001528;
}
.rotate {
  transform: rotate(180deg);
  transform-origin: center;
  transition: transform 0.4s;
}
.display {
  display: block;
  transition: transform 0.4s;
}
.display div {
  transform: rotate(180deg);
}
.active i,
.active span {
  color: #409eff;
}
.right {
  height: 100%;
  width: 100%;
  position: absolute;
  left: 220px;
  transition: 200ms 100ms;
  z-index: 999;
  background-color: #fff;
}
.right .icon {
  margin: 20px;
}
.right .icon a {
  cursor: pointer;
  text-decoration: none;
}
.displaybox {
  left: 60px !important;
}
